Whatman® Grade 934-AH Glass Microfiber Filters

Collect More Suspended Solids with Glass Microfiber Filters

Heavy-load Grade 934-AH Glass Microfiber Filters permit rapid passage of very large sample volumes without blockage. This lets you collect suspended solids in potable, natural and industrial waters easily! High-grade borosilicate glass microfiber construction provides superior fine particle retention compared to any similar cellulose filter—even at high flow rates. Low fiber shedding improves sample quality for better test results. Use Filter Papers in temperatures up to 550°C. Choose from a variety of Filter Paper diameters.